2003 US Army BRADLEY GUNNERY 503p.pdf - Survival Books

FM 3-22.1(1) Overlapped Sector. The gunner scans the whole sector, left to right, near to far,using the IBAS or ISU. The commander also scans the whole sector (the same sector),but he scans right to left and far to near. He uses the CIV, binoculars, or NVDs to ensurecoverage of the entire sector (Figure 6-7).Figure 6-7. Overlapped sectors.(2) Divided Sector. The BC and gunner can divide and search the same sector. Eachscans one-half of it, and they ensure they overlap in the center (Figure 6-8 andFM 3-21.71).Figure 6-8. Divided sector.(3) Near-to-Far Sector Search. The BC and gunner search the same sector.• The commander uses the CIV, binoculars, or NVDs to search far.• The gunner uses the IBAS or ISU to search near.6-6